ChromX® C8 HPLC Column – Engineered with precision, the ChromX® C8 column offers balanced hydrophobicity, making it ideal for compounds that exhibit excessive retention on C18 phases. With a lower carbon load compared to ChromX® C18, it delivers moderate hydrophobic interactions while maintaining high selectivity and efficiency in separation processes. The increased silanophilic activity—resulting from enhanced accessibility to the silica gel surface—ensures excellent performance for a wide range of analytes. Designed for superior column-to-column reproducibility, ChromX® C8 is perfectly suited for the separation of acidic, neutral, and basic organic compounds, as well as pharmaceutical formulations, peptides, and other complex mixtures. Its robust construction and optimized stationary phase chemistry guarantee consistent, reliable results for analytical and preparative HPLC applications.

Column Material Specifications Comparison

ParameterValue 1Value 2Value 3
Particle Size (µm)
3510
Pore Size (A°)
100100100
Surface Area (m2/g)
330
330
330
Carbon Load (%)
101010
End Capping
YesYesYes
pH Stability
2-10
2-10
2-10

Ordering Information

Particle Size (µm)3510
Dimension
(mm)
P/N
300 X 4.6- CH085030046-0 CH081030046-0
300 X 4.0
- CH085030040-0
CH081030040-0
250 X 4.6
CH083025046-0
CH085025046-0
CH081025046-0
250 X 4.0
CH083025040-0
CH085025040-0
CH081025040-0
150 X 4.6
CH083015046-0
CH085015046-0
CH081015046-0
150 X 4.0
CH083015040-0
CH085015040-0
CH081015040-0
150 X 3.0
CH083015030-0
CH085015030-0
CH081015030-0
150 X 2.1
CH083015021-0
CH085015021-0
CH081015021-0
125 X 4.6
CH083012546-0
CH085012546-0
CH081012546-0
125 X 4.0
CH083012540-0
CH085012540-0
CH081012540-0
125 X 3.0
CH083012530-0
CH085012530-0
CH081012530-0
125 X 2.1
CH083012521-0
CH085012521-0
CH081012521-0
100 X 4.6
CH083010046-0
CH085010046-0
CH081010046-0
100 X 4.0
CH083010040-0
CH085010040-0
CH081010040-0
100 X 3.0
CH083010030-0
CH085010030-0
CH081010030-0
100 X 2.1
CH083010021-0
CH085010021-0
CH081010021-0
75 X 4.6
CH083007546-0
CH085007546-0
CH081007546-0
50 X 4.6
CH083005046-0
CH085005046-0
CH081005046-0
50 X 4.0
CH083005040-0
CH085005040-0
CH081005040-0
50 X 3.0
CH083005030-0
CH085005030-0
CH081005030-0
50 X 2.1 CH083005021-0
CH085005021-0
CH081005021-0
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